Color quantization and method thereof and searching method...

Facsimile and static presentation processing – Static presentation processing – Attribute control

Reexamination Certificate

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C358S002100, C358S003230

Reexamination Certificate

active

11390309

ABSTRACT:
A color quantization method based on an HMMD color space and a multimedia searching method using the same in extracting color features for searching multimedia, to enable searching of multimedia data which has been quantized on different levels. A quantization method is optimized to be proper for various quantization levels so as to increase search performance in an HMMD color space. And the interoperability between color features quantized into different quantization levels is provided so as to search multimedia generated from different application programs and in which a quantization rule is defined so as to maintain high search performance. Preferably, the present invention provides a color quantization method for various levels, thereby enabling to achieve high search performance on maintaining interoperability. The present invention provides a multimedia search method enabling to measure the similarity between features quantized into different levels.

REFERENCES:
patent: 6310969 (2001-10-01), Kim et al.
patent: 6633407 (2003-10-01), Kim et al.
patent: 6782127 (2004-08-01), Lee et al.
patent: 6850639 (2005-02-01), Song et al.
patent: 6919971 (2005-07-01), Lee et al.
patent: 2001/0005426 (2001-06-01), Song et al.
patent: 2001/0055128 (2001-12-01), Lee et al.
patent: 2002/0059206 (2002-05-01), Lee et al.
patent: 2003/0234931 (2003-12-01), Sano et al.
patent: 2005/0089222 (2005-04-01), Lee et al.
patent: 2005/0094873 (2005-05-01), Lee et al.
patent: 2005/0094876 (2005-05-01), Lee et al.
patent: 2005/0180630 (2005-08-01), Lee et al.
patent: 0961489 (1999-01-01), None
patent: 0 953 941 (1999-11-01), None
patent: 1113394 (2001-07-01), None
patent: 1176804 (2002-01-01), None
patent: 1517540 (2005-03-01), None
patent: 10160573 (1998-06-01), None
patent: 02002027227 (2002-01-01), None
patent: WO 00/02111 (2000-01-01), None
patent: WO 00/76291 (2000-12-01), None
Heon Jun Kim et al: “Result on CT1: 1-3 HMMD Color Space and Histogram Quantization”, ISO/IEC JTC1/SC29/WG11 MPEG99/M5004, Oct. 1999, Melbourne, Australia.
Zijun Yang et al: “Survey On Image Content Analysis, Indexing, and Retrieval Techniques and Status Report of MPEG-7”,Tamkang Journal of Science and Engineering, Online Document, vol. 2, No. 3, 1999, pp. 101-118.
Zhang Lei et al: “A CBIR method based on color-spatial feature”, Tencon 99. Proceedings of the IEEE Region 10 Conference Cheju Island, South Korea, Sep. 15-17, 1999, Piscataway, NJ, USA, IEEE vol. 1, Sep. 15, 1999, pp. 166-169.
Xia Wan et al. “Color Distribution Analysis and Quantization for Image Retrival,” Proceedings of SPIE; Storage and Retrieval for Still Image and Video Databases IV, vol. 2670, Mar. 1996, San Jose, CA pp. 8-16.

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